Series 1700 Universal Rollers are equipped with hexagonal or round shafts that may be supplied fixed, spring-loaded, threaded, or tapered. Bearings are sealed against dust and dirt for smooth operation. They are available in 3 styles: commercial, precision, and stainless steel. Bearing housings are made from shock absorbing nylon with radiused ends. Tubes are available in 1.90, 2.50, 3.15, and 3.50 in. diameter for various applications.